SMTP
Version vom 11. März 2019, 08:14 Uhr von Niklas.guenauer (Diskussion | Beiträge)
Allgemein
Voraussetzung: Ein gültiger Nameserver muss konfiguriert sein.
- Email Protection
- SMTP
- SMTP-Proxy-Status aktivieren
Mail Manager
Here you can manage mails, which are in quarantine
- Email Protection -> Mail Manager
- >> Select action <<
- View
- Download
- Delete
- Release
Malware
Malware-Scan
- Email Protection -> SMTP -> Malware
- Malware-Scan
- Sophos Sandbox:
The Sophos Sandbox requires an additional license. When activated it will send email attachements to a sandbox where it checks for malicious software
Extension Filtering
- Email Protection -> SMTP -> Malware
- File Extension Filter (2. box from the bottom)
- remove or add extensions as required
Ability to append a message at the end of outgoing mails
- Email Protection -> SMTP -> Malware
- Malware check footer (last Box)
Antispam
Spam Detection During SMTP Transaction
- Confirmed SPAM:
An email gets rejected when it fails a HELO/RDNS, BATV or SPF check.
RBL
Here you can add aditional Blackhole lists
Spam Filter
- Decide what to do with SPAM mails:
- nothing
- warn
- quarantine
- blackhole
Sender Blacklist
Add patterns to block mails
Pattern example: *@xmen.de - Blocks all mails from xmen.de
Expression Filter
Filter mails with certain keywords out.
Data Protection
This section is dedicated to outgoing mails.
Exceptions
Advanced
Header Modifications
Change the Header for outgoing E-Mails Datei:Sophos-advanced-header.png
Log
Live-Log unter:
- Email Protection
- SMTP
- Allgemein
- Live-Protokoll öffnen (unten)
- Allgemein
- SMTP